68950260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3719}}^1$

素因数の和:3837

約数の個数: 72

約数和(自身を含む): 211236480

約数和(自身を除く): 142286220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 3719, 4635, 6180, 7438, 9270, 11157, 14876, 18540, 18595, 22314, 33471, 37190, 44628, 55785, 66942, 74380, 111570, 133884, 167355, 223140, 334710, 383057, 669420, 766114, 1149171, 1532228, 1915285, 2298342, 3447513, 3830570, 4596684, 5745855, 6895026, 7661140, 11491710, 13790052, 17237565, 22983420, 34475130, 68950260]

約数ペア:

[(1, 68950260), (2, 34475130), (3, 22983420), (4, 17237565), (5, 13790052), (6, 11491710), (9, 7661140), (10, 6895026), (12, 5745855), (15, 4596684), (18, 3830570), (20, 3447513), (30, 2298342), (36, 1915285), (45, 1532228), (60, 1149171), (90, 766114), (103, 669420), (180, 383057), (206, 334710), (309, 223140), (412, 167355), (515, 133884), (618, 111570), (927, 74380), (1030, 66942), (1236, 55785), (1545, 44628), (1854, 37190), (2060, 33471), (3090, 22314), (3708, 18595), (3719, 18540), (4635, 14876), (6180, 11157), (7438, 9270)]